LEASES - SUMMARY OF BALANCE SHEET INFORMATION (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Jun. 27, 2020
Leases [Abstract]
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Plant and equipment at cost, less accumulated depreciation	Plant and equipment at cost, less accumulated depreciation
Finance lease right-of-use assets	$ 76,381	$ 99,918
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:LongTermDebtCurrent	us-gaap:LongTermDebtCurrent
Current finance lease liabilities	$ 27,910	$ 33,670
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Long-term debt	Long-term debt
Long-term finance lease liabilities	$ 51,282	$ 68,942